diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/DictUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/DictUtils.java
index f24d0e8b4..a52a68185 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/DictUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/DictUtils.java
@@ -36,9 +36,8 @@ public class DictUtils {
      * @return dictDatas 字典数据列表
      */
     public static List<SysDictData> getDictCache(String key) {
-        Object cacheObj = RedisUtils.getCacheObject(getCacheKey(key));
-        if (StringUtils.isNotNull(cacheObj)) {
-            List<SysDictData> dictDatas = (List<SysDictData>) cacheObj;
+        List<SysDictData> dictDatas = RedisUtils.getCacheObject(getCacheKey(key));
+        if (StringUtils.isNotNull(dictDatas)) {
             return dictDatas;
         }
         return null;